Impossible is nothing

My main objectives this year are getting good marks and finishing the ESO with a very good level.
To star my Designing studies in Girona next year and meeting new friends, but I'm not sure if I'II achieve my objectives and that's why I'm a bit worried.
I don't want to deceive my teachers or my parents either.
I amb really worried because I must get a high mark to get into a new school next year.
So, that's why I'm going to work hard thin year.
some possible solution could be not to lose my motivation.